-
1.发明授权Method and apparatus for coupling multiple microradios to an RFID tag antenna 有权用于将多个微放射体耦合到RFID标签天线的方法和装置公开(公告)号：US08164460B2
公开(公告)日：2012-04-24
申请号：US11919047
申请日：2006-08-24
IPC分类号： G08B13/14
CPC分类号： G06K19/07749 , G06K19/07756
摘要： Whether or not one utilizes direct DC coupling of the microradios to the antenna feed points or couples the RF energy from the dipoles associated with the spaced-apart contact pads on the microradio, in the subject invention one selects only those microradios that are within a certain variance of a preferred direction and then makes sure that the polarization direction of all of these radios is in the preferred direction are identical, in one embodiment by utilizing digital coding, which both activates the microradio and is used to sense the polarity associated with the connection from the signal source to the contact pads.
摘要翻译： 在本发明中，在本发明中，是否使用微接收机与天线馈电点的直接DC耦合或将与来自与微距离上的间隔开的接触焊盘相关联的偶极子的RF能量耦合在一起，在本发明中，仅选择在一定范围内的那些微放射体 然后确定所有这些无线电装置的偏振方向在优选方向上是相同的，在一个实施例中，通过利用数字编码，这两者都激活微视野并用于感测与连接相关的极性 从信号源到接触垫。
-
2.发明授权公开(公告)号：US06829197B2
公开(公告)日：2004-12-07
申请号：US10630079
申请日：2003-07-30
申请人： Kenneth R. Erikson
发明人： Kenneth R. Erikson
IPC分类号： G01S1589
CPC分类号： G01V1/38 , G01S15/003 , G01S15/88 , G01S15/89
摘要： Techniques for underwater detection of fully or partially buried objects such as sea mines and underwater cables are disclosed. An acoustical camera produces three dimensional volumetric images of a target area volume of an underwater floor. One or more first images are produced of the target area volume. An acoustical transducer pulse is then directed to the target area volume so as to disturb the loose particulate or elastic matter included in the target area. One or more second images are then produced while the pulse is present in the target area volume. The images can be compared for evidence of buried objects, or to otherwise evaluate objects included in the target area. The camera can be configured with an interferometer mode so as to produce volumetric images at a real-time frame rate.
摘要翻译： 公开了用于水下检测全部或部分埋藏物体如海底和水下电缆的技术。 声学相机产生水下地板的目标区域体积的三维体积图像。 产生目标区域体积的一个或多个第一图像。 然后将声换能器脉冲引导到目标区域体积，以便扰乱包括在目标区域中的松散的颗粒或弹性物质。 然后在目标区域体积中存在脉冲时产生一个或多个第二图像。 可以将图像进行比较以证明埋藏物体，或者以其他方式评估包含在目标区域中的物体。 相机可配置干涉仪模式，以便以实时帧速率产生体积图像。
-
公开(公告)号：US06716669B2
公开(公告)日：2004-04-06
申请号：US10284999
申请日：2002-10-31
IPC分类号： H01L2144
CPC分类号： H01L24/12 , B81B7/0006 , H01L21/4853 , H01L24/11 , H01L24/16 , H01L24/81 , H01L2224/05001 , H01L2224/05026 , H01L2224/0508 , H01L2224/05571 , H01L2224/1147 , H01L2224/13099 , H01L2224/13111 , H01L2224/81193 , H01L2224/81801 , H01L2924/01005 , H01L2924/01006 , H01L2924/01015 , H01L2924/01024 , H01L2924/0103 , H01L2924/01033 , H01L2924/01039 , H01L2924/01049 , H01L2924/0105 , H01L2924/01057 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/14 , H01L2224/05644 , H01L2924/00014 , H01L2224/05655 , H01L2224/05155 , H01L2224/05171
摘要： Techniques for interconnecting high-density, structures that include temperature sensitive materials such as piezoelectric ultrasonic transducer arrays, optical detector arrays, MEMS and the like to other structures (e.g., integrated circuits or mechanical assemblies) are disclosed.
摘要翻译： 公开了将诸如压电超声波换能器阵列，光学检测器阵列，MEMS等的温度敏感材料与其他结构（例如，集成电路或机械组件）相互连接的高密度结构的技术。
-
公开(公告)号：US07787846B1
公开(公告)日：2010-08-31
申请号：US11222425
申请日：2005-09-08
摘要： An RF system is capable of transmitting and receiving sensor data using an ultra low power narrowband RF signal. The system handles frequency drift and other problems inherent in such a system through a spectrogram statistical analysis, dynamic programming, and narrowband filtering.
摘要翻译： RF系统能够使用超低功耗窄带RF信号发送和接收传感器数据。 该系统通过频谱图统计分析，动态规划和窄带滤波处理这种系统中固有的频率漂移和其他问题。
-
公开(公告)号：US3965461A
公开(公告)日：1976-06-22
申请号：US573135
申请日：1975-04-30
CPC分类号： G03G5/022 , G11C13/046 , G11C13/048
摘要： Erasable thermoplastic image recording systems having extended useful lifetimes are provided by subjecting the thermoplastic recording medium to a sequence of erasure, exposure to incident radiation cooling and projection in an inert atmosphere while applying corona charge throughout the erasure and exposure cycles. By exposing at a time when the medium is cooling from the erasure step, a heat development step is eliminated which eliminates nearly 50% of the thermal degradation of the thermoplastic polymer. Exclusion of oxygen from the system eliminates the considerable chemical degradation the film suffers from reaction with ozone. Erasure in the presence of a uniform corona charge provides more complete erasure than standard procedures. Lower temperature and shorter heating pulses are permitted with a lower surface tension thermoplastic polymer provided by external plastization of the thermoplastic. The lower surface tension also results in less noisy images and greater lifetimes. Compared to existing art, the system is significantly simplified, less expensive to construct and operate, and further provides faster recycling of the recording media as one heating cycle and one cooling cycle are aliminated. The system is adaptable to a recyclable storage system for holographic movies in which frames of the media are applied near the circumference of a rigid disc substrate and a motor sequences the frames through the steps of erasure, exposure and projection such that all steps take place at the same time but on different portions of the disc. The system is particularly useful for projection of acoustic holograms which cannot be viewed directly by conventional optics.
摘要翻译： 具有延长使用寿命的可消除的热塑性图像记录系统是通过使热塑性记录介质在擦除和暴露周期中施加电晕电荷的同时，在惰性气氛中进行擦除，暴露于入射辐射冷却和投影的顺序。 当介质从擦除步骤中冷却时，通过曝光，消除了热显影步骤，消除了热塑性聚合物的近50％的热降解。 从系统中排除氧消除了膜与臭氧反应的相当大的化学降解。 在均匀电晕电荷存在的情况下擦除比标准程序更完整的擦除。 通过热塑性塑料的外部塑化提供的较低表面张力的热塑性聚合物允许较低的温度和较短的加热脉冲。 较低的表面张力也导致较少的噪点图像和更长的寿命。 与现有技术相比，该系统被显着简化，构造和操作成本较低，并且在一个加热循环和一个冷却循环被同化的同时进一步提供了记录介质的更快的再循环。 该系统适用于全息影片的可回收存储系统，其中介质的框架被施加在刚性盘基底的圆周附近，并且电机通过擦除，曝光和投影的步骤对帧进行排序，使得所有步骤发生在 同一时间，但在不同的部分。 该系统对于常规光学器件不能直接观察到的声全息图的投影特别有用。
-
公开(公告)号：US08126412B2
公开(公告)日：2012-02-28
申请号：US12797031
申请日：2010-06-09
摘要： A receiver including a processor. A plurality of Fast Fourier Transforms of a plurality of signal segments of a signal can be determined by the processor. The plurality of Fast Fourier Transforms are stored. A frequency shift of the signal can be determined recursively based on the stored plurality of Fast Fourier Transforms of the plurality of signal segments.
摘要翻译： 一种包括处理器的接收器。 信号的多个信号段的多个快速傅里叶变换可由处理器确定。 多个快速傅里叶变换被存储。 可以基于所存储的多个信号段的快速傅立叶变换来递归地确定信号的频移。
-
7.发明授权Coherent multichip RFID tag and method and apparatus for creating such coherence 有权相干多芯片RFID标签和用于创建这种一致性的方法和装置公开(公告)号：US08115630B2
公开(公告)日：2012-02-14
申请号：US11918850
申请日：2006-08-24
IPC分类号： G08B13/14
CPC分类号： G06K19/0723 , G06K19/072
摘要： An RFID tag (10), containing at least two independent microscopic RFID chips (16) or microradios is programmed with the same unique identifier for each chip. The unique identifier is used in the RFID chips (16) to key the RFID chip (16) transmitting to produce outputs in the same time slot so that the outputs add coherently, thus to create an output that is identical to that of a conventional tag containing only one such chip.
摘要翻译： 包含至少两个独立的微型RFID芯片（16）或微型无线电的RFID标签（10）被编程为对于每个芯片具有相同的唯一标识符。 在RFID芯片（16）中使用唯一的标识符来键入RFID芯片（16），以在相同的时隙中产生输出，使得输出相干地相加，从而创建与常规标签的输出相同的输出 只包含一个这样的芯片。
-
公开(公告)号：US07986236B2
公开(公告)日：2011-07-26
申请号：US11918812
申请日：2006-08-24
申请人： Kenneth R. Erikson
发明人： Kenneth R. Erikson
CPC分类号： G06K19/07749
摘要： A Radio Frequency Identification (RFID) tag using multiple microradios and inkjet printing techniques together with a method and system for manufacturing and applying the tag to an end item are disclosed.
摘要翻译： 公开了一种使用多个微机接收机和喷墨打印技术的射频识别（RFID）标签以及用于制造和将标签应用于终端产品的方法和系统。
-
公开(公告)号：US20100302038A1
公开(公告)日：2010-12-02
申请号：US12850227
申请日：2010-08-04
IPC分类号： G08B13/14
CPC分类号： G06K19/07749 , G06K19/072
摘要： Multiple RFID integrated circuit microradio chips are located at the feed point of an RFID tag antenna for greater, reliability, elimination of testing and to take advantage of coherent microradio operation for increased gain and power, better signal-to-noise ratios, improved range and low bit error rates.
摘要翻译： 多个RFID集成电路微射线芯片位于RFID标签天线的馈电点，用于更大的可靠性，消除测试，并利用相干微操作来增加增益和功率，更好的信噪比，改进的范围和 低位错误率。
-
10.发明授权公开(公告)号：US06707761B2
公开(公告)日：2004-03-16
申请号：US10246088
申请日：2002-09-17
申请人： Kenneth R. Erikson
发明人： Kenneth R. Erikson
IPC分类号： G01S1589
CPC分类号： G01S15/025 , G01S15/89 , G01S17/023 , G03B17/08 , G03B42/06
摘要： A real-time, three dimensional, acoustical camera and a real-time, range-gated, intensified, electro-optical camera have substantially overlapping fields of view for co-registered imaging of underwater objects at close ranges. The system is typically mounted in an unmanned underwater vehicle but may be used in other fixed or mobile configurations. The coupled fields of view are steerable in an arc around at least one axis over a large field of regard with a servo-controlled rotating mirror system, while the vehicle or the target is moving or hovering. An automated target recognition system uses the multi-modality images to provide enhanced target recognition and/or autonomous operation in unmanned missions.
摘要翻译： 实时，三维，声学相机和实时，范围选择，强化的电光学相机具有基本重叠的视野，用于近距离地对准水下物体的共同成像。 该系统通常安装在无人水下航行器中，但可以用于其他固定或移动配置。 在车辆或目标物移动或悬停的情况下，通过伺服控制的旋转镜系统在大的视野范围内围绕至少一个轴线的圆弧中的耦合视场是可操纵的。 自动化目标识别系统使用多模态图像在无人任务中提供增强的目标识别和/或自主操作。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.015 秒)